Air conditioner



FIG. 1 is a front, right side and bottom perspective view of an airconditioner showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a rear elevational view thereof; and

FIG. 7 is a front, right side and bottom perspective view thereofshowing its louvers in opening position.

The left side view is a mirror image of the right side view.

The ornamental design for an air conditioner, as shown and described. 